52777215

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 94112928

約数和(自身を除く): 41335713

約数列:

[1, 3, 5, 9, 15, 45, 97, 107, 113, 291, 321, 339, 485, 535, 565, 873, 963, 1017, 1455, 1605, 1695, 4365, 4815, 5085, 10379, 10961, 12091, 31137, 32883, 36273, 51895, 54805, 60455, 93411, 98649, 108819, 155685, 164415, 181365, 467055, 493245, 544095, 1172827, 3518481, 5864135, 10555443, 17592405, 52777215]

約数ペア:

[(1, 52777215), (3, 17592405), (5, 10555443), (9, 5864135), (15, 3518481), (45, 1172827), (97, 544095), (107, 493245), (113, 467055), (291, 181365), (321, 164415), (339, 155685), (485, 108819), (535, 98649), (565, 93411), (873, 60455), (963, 54805), (1017, 51895), (1455, 36273), (1605, 32883), (1695, 31137), (4365, 12091), (4815, 10961), (5085, 10379)]